Performance Tuning
3 posts
From 1GB to 40MB: How Rust Cracks Memory Management
Same microservice, same endpoints, but memory usage dropped from 1GB to 40MB after rewriting Node.js to Rust. That’s 25x less memory. How does Rust pull this off? Let’s talk about ownership.
March 15, 2026 · 6 min · 1168 words · Dream Beast Programming
Rust Compiler Pipeline Refactor: 35% Faster Build Times, But There's a Catch
Our team’s CI dropped from 42 minutes to 27 minutes just by upgrading the Rust compiler. This journey taught us one thing: performance optimization rewards those who measure, punishes those who guess.
January 8, 2026 · 8 min · 1575 words · Dream Beast Programming
10x Performance Boost Secret: 99% Don't Know These Go Concurrent GC Tricks
Production latency dropped from 500ms to 50ms! Deep dive into Go’s tri-color marking algorithm, write barriers, and GOGC tuning. Say goodbye to lag forever.
January 6, 2026 · 6 min · 1235 words · Dream Beast Programming